Industry Trends: Demand and pricing dynamics within the plastics industry, especially for PVC products, significantly impact revenue and profitability.

Raw Material Costs: Fluctuations in the prices of key raw materials like ethylene and chlorine, which are essential for PVC production, directly affect production costs and profit margins.

Economic Conditions: Overall economic growth, both domestically and internationally, influences demand for construction materials and manufactured goods, affecting sales volume.

Company Performance: Factors like production efficiency, capacity utilization, sales volume, and effective cost management influence profitability and investor confidence.

Government Policies: Changes in environmental regulations, trade policies, and infrastructure spending can impact the company's operations and market access.

Competitive Landscape: The intensity of competition from other PVC manufacturers affects market share, pricing power, and overall profitability.

Currency Exchange Rates: Fluctuations in the NTD/USD exchange rate can affect export competitiveness and the cost of imported raw materials.

Investor Sentiment: General market sentiment and investor confidence in the Taiwanese stock market can influence trading activity and stock valuation.

Technological Advancements: Adoption of new technologies in PVC production or alternative materials can affect production costs and market demand.